Around the globe, Monica Rosalia (Monica Rosalia 
) is a very rare female first name. The forename Monica Rosalia is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare girly name, and Peru. Very seldom, Monica Rosalia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Monica Rosalia | Peru, Argentina, Chile, Mexico, Ecuador |